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{{Overlay attributes|<onlyinclude> {{Overlay attributes|type=row|overlay=Water

{{result types|type=row|overlay=Water |mode=[[Result type (Water Overlay)#Last_resulttype|Last]]

{{result types|type=row|overlay=Water |mode=[[Result type (Water Overlay)#Last_resulttype|Last]]

{{result types|type=row|overlay=Water |mode=[[Result type (Water Overlay)#Last_resulttype|Last]]

{{result types|type=row|overlay=Water |mode=[[Result type (Water Overlay)#Last_resulttype|Last]]

...a [[Water Overlay]] wizard when the [[Ground water (Water Overlay)|Ground water mode]] is set to '''Complete'''.]] {{Overlay attributes|<onlyinclude>

...mpact on the results. Drainages can be modeled using the [[Drainage (Water Overlay)|drainage]] [[Building]], and can be configured as either active drainages | Add a new underground [[Building]] to the Project.

...ll as for calculation models ranging from the Average Overlay to the Water Overlay. ...D Visualization]]. [[Water (Terrain Attribute)|Water]] is most obvious, as water will be drawn on top of the existing [[Terrain]]. However, all Terrain Type

[[File:underground_model.jpg|thumb|right|Water can infiltrate from the unsaturated zone to the saturated zone.]] Then the ratio of water amount to unsaturated height is calculated.

...rains will be present: one [[layer|surface layer]] Terrain and one [[layer|underground]] Terrain. {{main|Elevation model}}

...ater at a defined maximum rate, with optional thresholds for the amount of water to add or remove. {{Overlay keys|suppresscategory=true|

'''Water''' * New Watershed Overlay.

...y for their computed groundwater levels, it's possible to set up a dynamic model in which actions can directly influence the viability of crops, and thus th ...or subsidence, and its effects on groundwater when using the [[Waterwijzer Overlay]], make sure:

...in the {{software}} is an implementation of a 2D grid based shallow water model based on the 2D Saint Venant equations. The module is further enhanced with ...cell communicates with its adjacent cells to exchange water, based on its water level, surface height, current flow direction and other factors. Accuracy a

[[File:Api_current_situation_calculation.png|thumb|right|400px|[[Overlay]] in comparison to [[Measurement]]s, [[Indicator]]s and [[Global]]s]] An overlay is a layer visualized on top of the [[terrain]] and [[building]]s in the 3D

[[File:Api_current_situation_geography.png|thumb|right|400px|[[Elevation model]] in relation to [[Terrain]]s, [[Height sector]]s and [[Elevation GeoTIFF]] ...cape. On a small scale, differences in terrain height can affect shade and water distribution. On a larger scale, terrain height has an effect on weather an

...is possible to configure the parameters manually, or by using the [[Water Overlay Wizard|configuration wizard]]. A few settings can only be changed manually. {{main|Grid overlay#Shared settings|Grid overlay}}

...e selected area. Find an overview on which data is used to create a new 3D model on the [[Project Sources]] page. ..., railway lines. Deactivating will lead to a less detailed and accurate 3D model.

The [[Waterwijzer_Overlay#Module|Waterwijzer Overlay]] communicates with the [https://waterwijzerlandbouw.wur.nl/query-wdb.php?f ...umber for the type of plot, which is stored in the [[Brp code (Waterwijzer Overlay)|BRP_CODE]] attribute.

...sport water to, from, and between specified cells, according to their flow model and given parameters. The behavior of these Buildings can be adjusted by ad In general, for ease of use, hydraulic structures are by default imported as underground Buildings.

...FF]] (if provided) and is optionally overwritten by (managed) water areas' water level. ...nage (Subsidence Overlay)|actively]] or [[Low passive_drainage (Subsidence Overlay)|passively]].

...an be inspected after the overlay has been calculated by opening the water overlay wizard and inspecting the error feedback for the specific steps. ...e data as individual [[building]]s, or there are multiple [[culvert (Water Overlay)|culvert]] tubes parallel to one another connecting two waterways.

| demographic=hydrologists and other water experts ...lowing the [[Ground bottom flow formula (Water Overlay)|formula for ground water flow from deeper ground layers through the bottom boundary]]

...hydrological building]]s are correctly configured, the more accurately the water flow can be simulated. ===Determine what overlay you need===

By creating a [[Project]] with controlled parameters for the [[Waterwijzer Overlay]], and comparing the results through a sample test, we have verified that t ...waterwijzer' />. Because the {{software}} connects to the same calculation model, the same input should also lead to the same output.

...l possible warnings which may be encountered when working with the [[Water Overlay]]. When the [[Water Overlay]] is selected in the [[Editor]], a number of warnings may appear in the [[r

|additional=Knowledge of the functioning of the water module is recommended, but not required. * The surface of the terrain is the "Open Land" type. The underground terrain is the "Unknown" type.

* New Image Wizard for importing a WMS (Web Map Service) into an Overlay. * The [[Source_(Overlay)|Source Overlay]] that shows the different sources used in the project.

...uch as [[Heat Overlay|heat]], [[Water Overlay|water]], and [[Traffic Noise Overlay|traffic effects]]. ...are map layers which can be switched between. By default, the following [[Overlay]]s are available: